Selecta Biosciences INC Stock: price and directors' dealings · United States · SEC (Form 4)Track the Selecta Biosciences INC share price and the full insider trade history of the company, a listed equity based in United States. Shares trade on the US market, under the authority of SEC (Form 4). Operating in the Healthcare & Pharma sector, Selecta Biosciences INC has published 62 reports. The latest transaction was disclosed on 26 September 2023 (Cession). Among the most active insiders: Brunn Carsten. Every trade is free.
€311,317
20 ops.
Sell Volume
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Last declaration on 26 September 2023
All Executives62 Thresholds0 Prospectus0 Other0
Declarations 62 total
▼ President and CEO · Executives · 25 Sept 2023
2,932 shares @ US$1.06 0.9% of flow Common Stock SEC:0001453687-23-000068:0
▼ Chief Medical Officer · Executives · 25 Sept 2023
705 shares @ US$1.06 0.3% of flow Common Stock SEC:0001453687-23-000067:0
● Chief Scientific Officer · Executives · 30 May 2023
43,000 shares 0Common Stock SEC:0001453687-23-000054:0
▼ Chief Medical Officer · Executives · 4 Jan 2023
8,164 shares @ US$1.1337 3.2% of flow Common Stock SEC:0001453687-23-000032:0
▼ Chief Operations Officer · Executives · 4 Jan 2023
6,381 shares @ US$1.1337 8.8% of flow Common Stock SEC:0001453687-23-000034:0
▼ Chief Scientific Officer · Executives · 4 Jan 2023
6,381 shares @ US$1.1337 4.9% of flow Common Stock SEC:0001453687-23-000033:0
▼ President and CEO · Executives · 4 Jan 2023
27,549 shares @ US$1.1337 9.1% of flow Common Stock SEC:0001453687-23-000035:0
◆ Chief Medical Officer · Executives · 2 Jan 2023
200,000 shares 0Common Stock SEC:0001453687-23-000015:0
◆ Chief Scientific Officer · Executives · 2 Jan 2023
100,000 shares 0Common Stock SEC:0001453687-23-000018:0
◆ President and CEO · Executives · 2 Jan 2023
282,800 shares 0Common Stock SEC:0001453687-23-000022:0
◆ Chief Operations Officer · Executives · 2 Jan 2023
100,000 shares 0Common Stock SEC:0001453687-23-000019:0
▼ President and CEO · Executives · 5 Dec 2022
4,522 shares @ US$1.33 1.8% of flow Common Stock SEC:0001453687-22-000147:0
◇ President and CEO · Executives · 1 Dec 2022
10,938 shares 0Common Stock SEC:0001453687-22-000145:0
▼ President and CEO · Executives · 28 Sept 2022
2,692 shares @ US$1.6605 1.4% of flow Common Stock SEC:0001453687-22-000131:0
◇ President and CEO · Executives · 1 Sept 2022
10,937 shares 0Common Stock SEC:0001453687-22-000129:0
▲ Director · Executives · 13 Jun 2022
130,000 shares @ US$1.1523 61.6% of flow Common Stock SEC:0001453687-22-000104:0
Canonical exit: 11 Sept 2022 (T+90) ◇ President and CEO · Executives · 1 Jun 2022
10,938 shares 0Common Stock SEC:0001453687-22-000099:0
▲ Director · Executives · 9 May 2022
50,000 shares @ US$0.7744 27.2% of flow Common Stock SEC:0001453687-22-000090:0
Canonical exit: 7 Aug 2022 (T+90) ▲ Director · Executives · 11 Apr 2022
6,681,600 shares Common Stock SEC:0001453687-22-000057:0
Canonical exit: 10 Jul 2022 (T+90) ◇ President and CEO · Executives · 1 Mar 2022
10,937 shares 0Common Stock SEC:0001453687-22-000044:0
◇ Director · Executives · 14 Jan 2022
10,000 shares @ US$2.10 13.6% of flow Common Stock SEC:0001453687-22-000036:0
▼ Chief Medical Officer · Executives · 5 Jan 2022
3,226 shares @ US$3.0859 3.3% of flow Common Stock SEC:0001453687-22-000034:0
▼ President and CEO · Executives · 5 Jan 2022
13,597 shares @ US$3.0859 13.2% of flow Common Stock SEC:0001453687-22-000031:0
▼ Chief Scientific Officer · Executives · 5 Jan 2022
3,416 shares @ US$3.0859 7.0% of flow Common Stock SEC:0001453687-22-000033:0
▼ Chief Operations Officer · Executives · 5 Jan 2022
3,416 shares @ US$3.0859 13.1% of flow Common Stock SEC:0001453687-22-000032:0
25 of 62 declarations
Load more (37 remaining) 关于 Selecta Biosciences INC Selecta Biosciences Inc. 是一家美国生物技术公司,曾以股票代码 SELB 在纳斯达克上市。该公司成立于2007年,总部位于马萨诸塞州沃特敦,隶属于大波士顿生命科学集群。其科学定位集中于通过其专有的 ImmTOR® 平台进行免疫调节,旨在选择性地减少不必要的免疫反应并提高对生物疗法的耐受性。实际上,Selecta 旨在解决先进生物制剂中的一个核心挑战:免疫原性,这可能会限制其持久性、安全性及疗效。([sec.gov](https://www.sec.gov/Archives/edgar/data/1453687/000145368719000032/selectabiosciences10-k.htm?utm_source=openai))
在作为一家独立的上市生物技术公司的大部分时间里,Selecta 都是一家临床阶段公司,而非商业阶段制药集团。这种特点意味着产品收入极少或没有,其商业模式高度依赖于临床执行、资本获取和战略合作。该公司最知名的项目是 SEL-212,这是一种用于慢性难治性痛风的组合产品,目标是持久控制尿酸并减少尿酸盐晶体沉积的负担。随着时间的推移,Selecta 还讨论了 ImmTOR 平台在更广泛治疗领域的机遇,在这些领域,抑制免疫反应可以增强生物药物的特性。([sec.gov](https://www.sec.gov/Archives/edgar/data/1453687/000145368723000040/selb-20221231.htm?utm_source=openai))
从股票研究的角度来看,Selecta 代表了一种经典的二元价值生物技术公司:投资案例高度依赖于临床数据、监管里程碑、融资条件和合作潜力。这类公司可能波动性很大,但当试验结果积极或行业合作伙伴验证该平台时,其估值也可能急剧重估。这使得 Selecta 对于关注 SEC Form 4 内部人交易的投资者尤其重要,因为开发阶段生物技术公司的内部人活动往往需要结合管线风险和资本结构考量来解读。([sec.gov](https://www.sec.gov/Archives/edgar/data/1453687/000145368723000040/selb-20221231.htm?utm_source=openai))
从地理上看,该公司的运营足迹主要位于美国,其波士顿地区的总部是其研发和公司职能的中心。其竞争地位受地理规模的影响较小,更多地受其免疫耐受技术的新颖性及其在生物制剂中潜在应用的广度所塑造。对于投资者而言,一个重要的市场提示是:2023年11月,Selecta Biosciences 与 Cartesian Therapeutics 合并,上市实体更名,因此 SELB 是一个历史性的纳斯达克标识符,而非独立公司的当前交易名称。在审查与 Selecta 遗留实体相关的近期文件、所有权变更或内部人交易时,这一区别至关重要。([nasdaq.com](https://www.nasdaq.com/articles/selecta-biosciences-merges-with-cartesian-therapeutics-in-all-stock-deal?time=1699882306&utm_source=openai))